Open Source Packages
Libraries, frameworks, tools, and SDKs used by the apps in this directory — scored the same way as the apps themselves.
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@connectrpc/validate
A Connect interceptor that validates RPC requests and responses using Protobuf constraints and CEL expressions.
quickjs-rs
Sandboxed JavaScript and TypeScript execution for Python, running QuickJS inside a WebAssembly sandbox.
spacy-loggers
Training-run loggers for spaCy: Weights & Biases, MLflow, ClearML, PyTorch, CuPy
@tinyhttp/logger
Minimal and flexible HTTP request logger middleware for tinyhttp and Node.js.
node-client-sdk
LaunchDarkly's client-side feature-flag SDK for single-user Node.js apps, now superseded by the scoped @launchdarkly/node-client-sdk package.
tinyhtml5
A tiny, WHATWG-spec HTML5 parser that turns malformed real-world HTML into a clean Python ElementTree.
@datadog/native-metrics
A native Node.js addon that collects CPU, V8 heap, garbage-collection, and event-loop metrics directly from libuv and V8 internals.
expr-eval-fork
A security-patched fork of expr-eval for safely parsing and evaluating math expressions in JavaScript without native eval().
django-signal-webhooks
Fire webhooks automatically from Django model signals - create, update, delete, and M2M changes - with per-model admin configuration and async delivery.
url-parse
A Rust library that breaks URLs into scheme, credentials, domain, port, path, query, and anchor, with support for custom schemes.
mattermostwrapper
A lightweight Python client for the Mattermost v4 REST API, built for bots and automation scripts.
estree-util-is-identifier-name
A tiny estree utility that checks whether a string or code point can be a valid ECMAScript identifier name.
akeyless-python
Auto-generated Python SDK for the Akeyless Vault secrets management and encryption platform.
statshog
A lightweight Python StatsD client for sending counters, gauges, and timers to StatsD and Telegraf.
Repomix
Packs an entire repository into a single AI-friendly file, complete with token counts, secret scanning, and an MCP server for direct AI assistant access.
turbovec
A Rust vector index with Python bindings that compresses embeddings to 2-4 bits and searches faster than FAISS.
Material Components for Web
Modular and customizable Material Design UI components for the web.
selectize.js
A jQuery-based custom select UI control with autocomplete, tagging, and keyboard-driven multi-select for forms.
Plain
A Django-inspired Python web framework rebuilt from scratch for explicit, typed, agent-friendly application code.
Levenshtein
A fast Python C extension for Levenshtein edit distance, string similarity, and edit operations.
regexpp
A dependency-free, spec-accurate ECMAScript regular expression parser and validator with a full AST, powering ESLint's regex-aware rules.
